Aquaris-M10-4G/drivers/misc/mediatek/connectivity/wlan/gen2/include/mgmt/rsn.h

/*
** Id: //Department/DaVinci/BRANCHES/MT6620_WIFI_DRIVER_V2_3/include/mgmt/rsn.h#1
*/

/*! \file   rsn.h
    \brief  The wpa/rsn related define, macro and structure are described here.
*/

/*
** Log: rsn.h
 *
 * 10 12 2011 wh.su
 * [WCXRP00001036] [MT6620 Wi-Fi][Driver][FW] Adding the 802.11w code for MFP
 * adding the 802.11w related function and define .
 *
 * 06 22 2011 wh.su
 * [WCXRP00000806] [MT6620 Wi-Fi][Driver] Move the WPA/RSN IE and WAPI IE structure to mac.h
 * and let the sw structure not align at byte
 * Move the WAPI/RSN IE to mac.h and SW structure not align to byte,
 * Notice needed update P2P.ko.
 *
 * 03 17 2011 chinglan.wang
 * [WCXRP00000570] [MT6620 Wi-Fi][Driver] Add Wi-Fi Protected Setup v2.0 feature
 * .
 *
 * 02 09 2011 wh.su
 * [WCXRP00000432] [MT6620 Wi-Fi][Driver] Add STA privacy check at hotspot mode
 * adding the code for check STA privacy bit at AP mode, .
 *
 * 11 05 2010 wh.su
 * [WCXRP00000165] [MT6620 Wi-Fi] [Pre-authentication] Assoc req rsn ie use wrong pmkid value
 * fixed the.pmkid value mismatch issue
 *
 * 10 04 2010 wh.su
 * [WCXRP00000081] [MT6620][Driver] Fix the compiling error at WinXP while enable P2P
 * add a kal function for set cipher.
 *
 * 09 01 2010 wh.su
 * NULL
 * adding the wapi support for integration test.
 *
 * 08 30 2010 wh.su
 * NULL
 * remove non-used code.
 *
 * 08 19 2010 wh.su
 * NULL
 * adding the tx pkt call back handle for countermeasure.
 *
 * 07 08 2010 cp.wu
 *
 * [WPD00003833] [MT6620 and MT5931] Driver migration - move to new repository.
 *
 * 06 18 2010 wh.su
 * [WPD00003840][MT6620 5931] Security migration
 * migration from MT6620 firmware.
 *
 * 03 03 2010 wh.su
 * [BORA00000637][MT6620 Wi-Fi] [Bug] WPA2 pre-authentication timer not correctly initialize
 * Fixed the pre-authentication timer not correctly init issue, and modify
 * the security related callback function prototype.
 *
 * 01 27 2010 wh.su
 * [BORA00000476][Wi-Fi][firmware] Add the security module initialize code
 * add and fixed some security function.
 *
 * Dec 4 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * adjust the function prototype for generate wap/rsn ie
 *
 * Dec 3 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * adjust the function input parameter
 *
 * Dec 1 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * adding some event function declaration
 *
 * Nov 26 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * move the internal data structure for pmkid to rsn.h
 *
 * Nov 23 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * adding the port control and class error function
 *
 * Nov 19 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 * adding the pmkid candidate
 *
 * Nov 18 2009 mtk01088
 * [BORA00000476] [Wi-Fi][firmware] Add the security module initialize code
 *
**
*/

#ifndef _RSN_H
#define _RSN_H

/*******************************************************************************
*                         C O M P I L E R   F L A G S
********************************************************************************
*/

/*******************************************************************************
*                    E X T E R N A L   R E F E R E N C E S
********************************************************************************
*/

/*******************************************************************************
*                              C O N S T A N T S
********************************************************************************
*/
/* ----- Definitions for Cipher Suite Selectors ----- */
#define RSN_CIPHER_SUITE_USE_GROUP_KEY  0x00AC0F00
#define RSN_CIPHER_SUITE_WEP40          0x01AC0F00
#define RSN_CIPHER_SUITE_TKIP           0x02AC0F00
#define RSN_CIPHER_SUITE_CCMP           0x04AC0F00
#define RSN_CIPHER_SUITE_WEP104         0x05AC0F00
#if CFG_SUPPORT_802_11W
#define RSN_CIPHER_SUITE_AES_128_CMAC   0x06AC0F00
#endif

#define WPA_CIPHER_SUITE_NONE           0x00F25000
#define WPA_CIPHER_SUITE_WEP40          0x01F25000
#define WPA_CIPHER_SUITE_TKIP           0x02F25000
#define WPA_CIPHER_SUITE_CCMP           0x04F25000
#define WPA_CIPHER_SUITE_WEP104         0x05F25000

/* ----- Definitions for Authentication and Key Management Suite Selectors ----- */
#define RSN_AKM_SUITE_NONE              0x00AC0F00
#define RSN_AKM_SUITE_802_1X            0x01AC0F00
#define RSN_AKM_SUITE_PSK               0x02AC0F00
#if CFG_SUPPORT_802_11W
#define RSN_AKM_SUITE_802_1X_SHA256     0x05AC0F00
#define RSN_AKM_SUITE_PSK_SHA256        0x06AC0F00
#endif

#define WPA_AKM_SUITE_NONE              0x00F25000
#define WPA_AKM_SUITE_802_1X            0x01F25000
#define WPA_AKM_SUITE_PSK               0x02F25000

#define ELEM_ID_RSN_LEN_FIXED           20	/* The RSN IE len for associate request */

#define ELEM_ID_WPA_LEN_FIXED           22	/* The RSN IE len for associate request */

#define MASK_RSNIE_CAP_PREAUTH          BIT(0)

#define GET_SELECTOR_TYPE(x)           ((UINT_8)(((x) >> 24) & 0x000000FF))
#define SET_SELECTOR_TYPE(x, y)         {x = (((x) & 0x00FFFFFF) | (((UINT_32)(y) << 24) & 0xFF000000))}

#define AUTH_CIPHER_CCMP                0x00000008

/* Cihpher suite flags */
#define CIPHER_FLAG_NONE                        0x00000000
#define CIPHER_FLAG_WEP40                       0x00000001	/* BIT 1 */
#define CIPHER_FLAG_TKIP                        0x00000002	/* BIT 2 */
#define CIPHER_FLAG_CCMP                        0x00000008	/* BIT 4 */
#define CIPHER_FLAG_WEP104                      0x00000010	/* BIT 5 */
#define CIPHER_FLAG_WEP128                      0x00000020	/* BIT 6 */

#define WAIT_TIME_IND_PMKID_CANDICATE_SEC       6	/* seconds */
#define TKIP_COUNTERMEASURE_SEC                 60	/* seconds */

#if CFG_SUPPORT_802_11W
#define RSN_AUTH_MFP_DISABLED   0	/* MFP disabled */
#define RSN_AUTH_MFP_OPTIONAL   1	/* MFP optional */
#define RSN_AUTH_MFP_REQUIRED   2	/* MFP required */
#endif

/*******************************************************************************
*                             D A T A   T Y P E S
********************************************************************************
*/

/* Flags for PMKID Candidate list structure */
#define EVENT_PMKID_CANDIDATE_PREAUTH_ENABLED   0x01

#define CONTROL_FLAG_UC_MGMT_NO_ENC             BIT(5)

/*******************************************************************************
*                            P U B L I C   D A T A
********************************************************************************
*/

/*******************************************************************************
*                           P R I V A T E   D A T A
********************************************************************************
*/

/*******************************************************************************
*                                 M A C R O S
********************************************************************************
*/
#define RSN_IE(fp)              ((P_RSN_INFO_ELEM_T) fp)
#define WPA_IE(fp)              ((P_WPA_INFO_ELEM_T) fp)

/*******************************************************************************
*                  F U N C T I O N   D E C L A R A T I O N S
********************************************************************************
*/
BOOLEAN rsnParseRsnIE(IN P_ADAPTER_T prAdapter, IN P_RSN_INFO_ELEM_T prInfoElem, OUT P_RSN_INFO_T prRsnInfo);

BOOLEAN rsnParseWpaIE(IN P_ADAPTER_T prAdapter, IN P_WPA_INFO_ELEM_T prInfoElem, OUT P_RSN_INFO_T prWpaInfo);

BOOLEAN rsnSearchSupportedCipher(IN P_ADAPTER_T prAdapter, IN UINT_32 u4Cipher, OUT PUINT_32 pu4Index);

BOOLEAN rsnSearchAKMSuite(IN P_ADAPTER_T prAdapter, IN UINT_32 u4AkmSuite, OUT PUINT_32 pu4Index);

BOOLEAN rsnPerformPolicySelection(IN P_ADAPTER_T prAdapter, IN P_BSS_DESC_T prBss);

VOID rsnGenerateWpaNoneIE(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo);

VOID rsnGenerateWPAIE(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo);

VOID rsnGenerateRSNIE(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo);

BOOLEAN
rsnParseCheckForWFAInfoElem(IN P_ADAPTER_T prAdapter,
			    IN PUINT_8 pucBuf, OUT PUINT_8 pucOuiType, OUT PUINT_16 pu2SubTypeVersion);

BOOLEAN rsnIsSuitableBSS(IN P_ADAPTER_T prAdapter, IN P_RSN_INFO_T prBssRsnInfo);

#if CFG_SUPPORT_AAA
void rsnParserCheckForRSNCCMPPSK(P_ADAPTER_T prAdapter, P_RSN_INFO_ELEM_T prIe, PUINT_16 pu2StatusCode);
#endif

VOID rsnTkipHandleMICFailure(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prSta, IN BOOLEAN fgErrorKeyType);

VOID rsnSelectPmkidCandidateList(IN P_ADAPTER_T prAdapter, IN P_BSS_DESC_T prBssDesc);

VOID rsnUpdatePmkidCandidateList(IN P_ADAPTER_T prAdapter, IN P_BSS_DESC_T prBssDesc);

BOOLEAN rsnSearchPmkidEntry(IN P_ADAPTER_T prAdapter, IN PUINT_8 pucBssid, OUT PUINT_32 pu4EntryIndex);

BOOLEAN rsnCheckPmkidCandicate(IN P_ADAPTER_T prAdapter);

VOID rsnCheckPmkidCache(IN P_ADAPTER_T prAdapter, IN P_BSS_DESC_T prBss);

VOID rsnGeneratePmkidIndication(IN P_ADAPTER_T prAdapter);

VOID rsnIndicatePmkidCand(IN P_ADAPTER_T prAdapter, IN ULONG ulParm);
#if CFG_SUPPORT_WPS2
VOID rsnGenerateWSCIE(IN P_ADAPTER_T prAdapter, IN P_MSDU_INFO_T prMsduInfo);
#endif

#if CFG_SUPPORT_802_11W
UINT_32 rsnCheckBipKeyInstalled(IN P_ADAPTER_T prAdapter, IN P_STA_RECORD_T prStaRec);

UINT_8 rsnCheckSaQueryTimeout(IN P_ADAPTER_T prAdapter);

void rsnStartSaQueryTimer(IN P_ADAPTER_T prAdapter);

void rsnStartSaQuery(IN P_ADAPTER_T prAdapter);

void rsnStopSaQuery(IN P_ADAPTER_T prAdapter);

void rsnSaQueryRequest(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb);

void rsnSaQueryAction(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb);

BOOLEAN rsnCheckRxMgmt(IN P_ADAPTER_T prAdapter, IN P_SW_RFB_T prSwRfb, IN UINT_8 ucSubtype);
#endif
BOOLEAN rsnCheckSecurityModeChanged(P_ADAPTER_T prAdapter, P_BSS_INFO_T prBssInfo, P_BSS_DESC_T prBssDesc);

/*******************************************************************************
*                              F U N C T I O N S
********************************************************************************
*/

#endif /* _RSN_H */